MEITRA
Copyrig
5
6
7
8
9
10
11
12
5.2
LE
To
st
blink
ACKMT90GUse
ght
©
2015Mei
Microphone
Loudspeaker
Power
on/off
b
MicroUSB
port
/GPS
Volume
‐
/GPRS
Lanyard
hole
Battery
cover
ED
Indicato
art
theMT90G,
off
for
1s
simu
GPS
Indicator
r
Guide
track
Group
All
button
t
Log
button
S/HSPA+button
or
press
and
hold
ultaneously.
(Blue)
l
rights
reserve
GPRS/
messa
Shortl
mode
It
will
run
au
It
will
run
au
Pressa
will
m
Press
will
m
Shortl
power
Used
for
cha
Press
t
Press
conve
In
stan
the
bu
MT90G
signal
compu
Press
sound
Note:
To
av
Meitrack
Ma
Press
t
In
stan
the
bu
autom
the
de
Press
sound
autom
Note:
To
av
Meitrack
Ma
Placethe
lan
After
remov
d
down
the
pow
d.
‐
7
‐
/HSPA+
functio
age
to
the
serve
y
press
the
bu
.
utomatically
wh
utomatically
wh
and
hold
down
ake
a
sound
an
and
hold
down
ake
a
sound.
y
press
the
bu
r
indicator
will
b
arging,
parame
the
button
to
t
and
hold
dow
rsation.
ndby
mode,
pr
uzzersounds
“B
G
will
record
th
can
be
rece
uter.
and
hold
down
s
“BI”
twice,
an
void
misoperat
anager
(default
the
button
to
t
ndby
mode,
pr
uzzer
sounds
“
matically.
(Preco
efault
GPRS/HS
and
hold
down
s
“BI”
twice
matically.
void
misoperati
anager
(default
nyard
through
t
ving
the
battery
werbutton
for
3
on
is
enabled,
er.
utton
to
wake
t
hen
the
listen
‐
in
henthe
call
func
the
button
fo
nd
vibration
occ
n
the
buttonfo
tton
to
wake
t
blink
for
10s.
ter
settings,
an
urn
up
the
volu
wn
the
button
ress
and
hold
d
BI”
once,
the
r
he
route
every
ived.
Route
r
n
the
button
fo
nd
the
recorder
tions,
you
can
t:
valid).
urn
down
the
v
ress
and
hold
d
BI”
once,
the
G
ondition:
GPRS/
PA+
message
in
n
the
button
fo
e,
the
GPRS/
ons,
you
can
d
t:
invalid).
the
hole.
y
cover,
install
t
3
to
5
seconds.
the
device
wi
the
device
up
n
and
call
funct
ction
is
used.
or
2
seconds
to
curs.
or
2
seconds
to
the
MT90G
up
nd
software
upg
ume.
n
for
2
second
down
the
butto
recorder
will
r
30
seconds
aut
ecords
can
be
or
2
seconds
a
r
will
stop
autom
disable
theGP
volume.
down
the
butto
GPRS/HSPA+
fu
/HSPA+
parame
nterval
has
bee
or
2
seconds
a
/HSPA+
functi
isable
theGPRS
thebattery
and
The
blue
and
g
ll
send
a
GPR
if
thedevice
is
tions
are
used.
o
turn
on
the
M
o
turn
off
the
M
from
sleep
mo
grading.
ds
to
start
ha
on
for
2
second
run
automatica
tomatically
whe
e
exported
by
again,
when
th
matically.
PS
Logbutton
on
for
2
second
unction
will
be
etershave
been
nset
to
10
minu
again,
when
th
on
will
be
S/HSPA+button
SIM
card.
green
indicators
S/HSPA+
in
sleep
MT90G.It
MT90G.It
ode.
The
ands
‐
free
ds,
when
ally.
(The
en
a
GPS
y
usinga
e
buzzer
by
using
ds,
when
enabled
set,
and
utes.)
e
buzzer
disabled
nby
using
s
blink
on
for
1s
and
